What is expand ((1-x)^2)/(x^2+1) ?

The solution to expand ((1-x)^2)/(x^2+1) is (1-2x+x^2)/(x^2+1)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand ((1-x)^2)/(x^2+1)

expand

\frac{( 1 - x ) ^{2}}{x ^{2} + 1}

\frac{1 - 2 x + x ^{2}}{x ^{2} + 1}

Solution steps

\frac{( 1 - x ) ^{2}}{x ^{2} + 1}

(1 - x)^{2} = 1 - 2 x + x^{2}

= \frac{1 - 2 x + x ^{2}}{x ^{2} + 1}

\frac{( 8 x - 1 ) ( 2 x + 3 )}{4}

\frac{x}{( 1 + e ^{- x} ) ^{2}}

\frac{9 π ( - 2 ln ( 3 ) - 1 )}{40}

x ((x - 4) (x - 3)) ((x - 2) (x - 1))

- \frac{( - x + 15 ) ( - x + 5 )}{2}

What is expand ((1-x)^2)/(x^2+1) ?
The solution to expand ((1-x)^2)/(x^2+1) is (1-2x+x^2)/(x^2+1)